Oil & Gas Equipment & Services

Nine Energy Service, Inc.
Nine Energy Service, Inc.
North American Construction Group Ltd.
North American Construction Group Ltd.
NPK International Inc.
NPK International Inc.
Oceaneering International, Inc.
Oceaneering International, Inc.
Oil States International, Inc.
Oil States International, Inc.
ProPetro Holding Corp.
ProPetro Holding Corp.
Recon Technology, Ltd.
Recon Technology, Ltd.
RPC, Inc.
RPC, Inc.
Ranger Energy Services, Inc.
Ranger Energy Services, Inc.
Solaris Energy Infrastructure, Inc.
Solaris Energy Infrastructure, Inc.
Schlumberger Limited
Schlumberger Limited
Smart Sand, Inc.
Smart Sand, Inc.
Tidewater Inc.
Tidewater Inc.
Tenaris S.A.
Tenaris S.A.
TETRA Technologies, Inc.
TETRA Technologies, Inc.
USA Compression Partners, LP
USA Compression Partners, LP
Valaris Limited
Valaris Limited
Bristow Group Inc.
Bristow Group Inc.
Weatherford International plc
Weatherford International plc
Cactus, Inc.
Cactus, Inc.
Select Water Solutions, Inc.
Select Water Solutions, Inc.
Expro Group Holdings N.V.
Expro Group Holdings N.V.